SRP SB Chevy Flat Top Pro-Series Forged Piston & Ring Set - 4.125 BM-1.5 For use with a 1/2"

For use with a 1/2" ratchet or breaker bar

Developed for offroad race vehicles

1/8" NPT Female Port - For Easy Connection of Steam Tube Plumbing

1/8 in X 48 Spline Torsion Bars

SRP SB Chevy Flat Top Pro-Series Forged Piston & Ring Set - 4.125 BM-1.5 For use with a 1/2"Product Description: Piston and Ring Professional Series Forged 4. 125 in Bore 1. 2 x 1. 5 x 3. 0 mm Ring Groove Minus 5. 00 cc Small Block Chevy SRP pistons are designed and manufactured using the same knowledge, expertise, and quality control that professionals rely on from JE Pistons. The materials and manufacturing processes that are specific to SRP pistons allow us to offer the best possible products at very affordable prices. The SRP line is